職業性難聴 しょくぎょうせいなんちょう Meanings Noun occupational hearing loss; occupational deafness Kanji 職 job. Read as ショク. 業 business. Read as ギョウ. 性 nature. Read as セイ. 難 difficult. Read as ナン. 聴 listen. Read as チョウ. Jinuma: Japanese Dictionary · Word lists